The design of this beautifully crafted building was inspired by Norwegian glaciers.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.

The Swedish flag over this small naval fort signals that the nation is at peace.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

The world's only above water sand volcano, believed to once be the bathtub of a priest.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

This massive Trojan ursine was built to be a new tourist symbol for a small Swedish town.

The unique design of this former quarry provides ideal acoustics for concerts.

A statue of the heroic plumber stands outside a company that bluffed its way into being Nintendo's Scandinavian distributor.

This cobblestoned medieval-style town was entirely constructed in the 1990s and 2000s.

Once the center of power for the region's various factories.

Controversy surrounded the creation of this anti-fascist statue.

A lush indoor jungle fills this bustling Madrid transportation hub.

This monument is a stark reminder of the horrors of the Zanzibar slave trade.

At first glance, this area seems like just another city park, but the lush landscape hides a dark past.

A somber memorial honors the hundreds of thousands of lives lost at this labor and extermination camp.

A small island with shimmering pink sands, home to loggerhead turtles and rare plants.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Despite the groans of archaeologists, this astounding groups of Bronze Age petroglyphs have been painted red for tourists.

Dedicated to a song so popular the request to "Play Shoreline" became part of Swedish culture.